64722272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{49331}}^1$

素因数の和:49382

約数の個数: 24

約数和(自身を含む): 130532472

約数和(自身を除く): 65810200

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 49331, 98662, 197324, 394648, 789296, 1578592, 2022571, 4045142, 8090284, 16180568, 32361136, 64722272]

約数ペア:

[(1, 64722272), (2, 32361136), (4, 16180568), (8, 8090284), (16, 4045142), (32, 2022571), (41, 1578592), (82, 789296), (164, 394648), (328, 197324), (656, 98662), (1312, 49331)]